Notes in those functions which do not work on remote files.

git-svn-id: https://svn.php.net/repository/phpdoc/en/trunk@44345 c90b9560-bf6c-de11-be94-00142212c4b1

functions/filesystem.xml

@@ -680,9 +680,9 @@ $fcontents = join ('', file ('http://www.php.net'));
      <parameter>filename</parameter> exists; false otherwise.
     </simpara>
     <simpara>
-     <function>file_exists</function> will not work on remote files;
-     the file to be examined must be accessible via the server's
-     filesystem.
+     This function will not work on <link
+     linkend="features.remote-files">remote files</link>; the file to
+     be examined must be accessible via the server's filesystem.
     </simpara>
     <simpara>
      The results of this function are cached. See
@@ -723,6 +723,11 @@ $fcontents = join ('', file ('http://www.php.net'));
      news spools are a common example. On such filesystems
      this function will be useless.
     </simpara>
+    <simpara>
+     This function will not work on <link
+     linkend="features.remote-files">remote files</link>; the file to
+     be examined must be accessible via the server's filesystem.
+    </simpara>
    </refsect1>
   </refentry>
 
@@ -760,6 +765,11 @@ $fcontents = join ('', file ('http://www.php.net'));
      There is no creation time for Unix files in most Unix 
      filesystems.
     </para>
+    <simpara>
+     This function will not work on <link
+     linkend="features.remote-files">remote files</link>; the file to
+     be examined must be accessible via the server's filesystem.
+    </simpara>
    </refsect1>
   </refentry>
 
@@ -789,6 +799,11 @@ $fcontents = join ('', file ('http://www.php.net'));
      <simpara>
      This function does not work on Windows systems
      </simpara>
+    <simpara>
+     This function will not work on <link
+     linkend="features.remote-files">remote files</link>; the file to
+     be examined must be accessible via the server's filesystem.
+    </simpara>
     </note>
    </refsect1>
   </refentry>
@@ -813,6 +828,11 @@ $fcontents = join ('', file ('http://www.php.net'));
      The results of this function are cached. See
      <function>clearstatcache</function> for more details.
     </para>
+    <simpara>
+     This function will not work on <link
+     linkend="features.remote-files">remote files</link>; the file to
+     be examined must be accessible via the server's filesystem.
+    </simpara>
     <note>
      <simpara>
      This function does not work on Windows systems
@@ -873,6 +893,11 @@ $fcontents = join ('', file ('http://www.php.net'));
      The results of this function are cached. See
      <function>clearstatcache</function> for more details.
     </para>
+    <simpara>
+     This function will not work on <link
+     linkend="features.remote-files">remote files</link>; the file to
+     be examined must be accessible via the server's filesystem.
+    </simpara>
     <note>
      <simpara>
      This function does not work on Windows systems
@@ -897,6 +922,11 @@ $fcontents = join ('', file ('http://www.php.net'));
     <para>    
      Returns the permissions on the file, or false in case of an error.
     </para>
+    <simpara>
+     This function will not work on <link
+     linkend="features.remote-files">remote files</link>; the file to
+     be examined must be accessible via the server's filesystem.
+    </simpara>
     <para>
      The results of this function are cached. See
      <function>clearstatcache</function> for more details.
@@ -924,6 +954,11 @@ $fcontents = join ('', file ('http://www.php.net'));
      The results of this function are cached. See
      <function>clearstatcache</function> for more details.
     </para>
+    <simpara>
+     This function will not work on <link
+     linkend="features.remote-files">remote files</link>; the file to
+     be examined must be accessible via the server's filesystem.
+    </simpara>
    </refsect1>
   </refentry>
 
@@ -949,6 +984,11 @@ $fcontents = join ('', file ('http://www.php.net'));
      The results of this function are cached. See
      <function>clearstatcache</function> for more details.
     </para>
+    <simpara>
+     This function will not work on <link
+     linkend="features.remote-files">remote files</link>; the file to
+     be examined must be accessible via the server's filesystem.
+    </simpara>
    </refsect1>
   </refentry>
 
@@ -1652,6 +1692,11 @@ if($fp){
      The results of this function are cached. See
      <function>clearstatcache</function> for more details.
     </para>
+    <simpara>
+     This function will not work on <link
+     linkend="features.remote-files">remote files</link>; the file to
+     be examined must be accessible via the server's filesystem.
+    </simpara>
     <para>
      See also <function>is_file</function> and
      <function>is_link</function>.
@@ -1679,6 +1724,11 @@ if($fp){
      The results of this function are cached. See
      <function>clearstatcache</function> for more details.
     </para>
+    <simpara>
+     This function will not work on <link
+     linkend="features.remote-files">remote files</link>; the file to
+     be examined must be accessible via the server's filesystem.
+    </simpara>
     <para>
      See also <function>is_file</function> and
      <function>is_link</function>.
@@ -1741,6 +1791,11 @@ if($fp){
      See also <function>is_dir</function> and
      <function>is_file</function>.
     </para>
+    <simpara>
+     This function will not work on <link
+     linkend="features.remote-files">remote files</link>; the file to
+     be examined must be accessible via the server's filesystem.
+    </simpara>
     <note>
      <simpara>
      This function does not work on Windows systems
@@ -1776,6 +1831,11 @@ if($fp){
      The results of this function are cached. See
      <function>clearstatcache</function> for more details.
     </para>
+    <simpara>
+     This function will not work on <link
+     linkend="features.remote-files">remote files</link>; the file to
+     be examined must be accessible via the server's filesystem.
+    </simpara>
     <para>
      See also <function>is_writable</function>.
     </para>
@@ -1809,6 +1869,11 @@ if($fp){
      The results of this function are cached. See
      <function>clearstatcache</function> for more details.
     </para>
+    <simpara>
+     This function will not work on <link
+     linkend="features.remote-files">remote files</link>; the file to
+     be examined must be accessible via the server's filesystem.
+    </simpara>
     <para>
      See also <function>is_readable</function>.
     </para>